Dogenzengi
Well-Known Member
Hi RIU,
I am a Noob and in my mind the more things "I know exactly" the better I feel.
I have acquired a group of meters.
PH meter
TDS meter for PPM
EC meter electrical conductivity
directional heat gun for Temp
Par meter for light
air speed meter for air movement.
What do you use?
I am a Noob and in my mind the more things "I know exactly" the better I feel.
I have acquired a group of meters.
PH meter
TDS meter for PPM
EC meter electrical conductivity
directional heat gun for Temp
Par meter for light
air speed meter for air movement.
What do you use?